add 4gb ram to my computer

[nikancraft]

hello
right now i have 2gb ddr2 ram and i wanted to add an extra 4gb to make it total 6gb
i wanted to know using diffrent brands and speeds will make any problem?

 

[Kenton82]

Normally, RAM is sold in sets after manufacturing, so as to get the best possible compatibility. You must get the compatible speed, but mixing brands can work, but is not recommended. Try searching on Crucial memory's site, but being quite old (DDR2) you may struggle. Crucial's site is one of the best ways of finding everyday compatible memory, using their memory finder page on their website.

Hope this helps!
K.